Shannon-Cosine Wavelet Precise Integration Method for Locust Slice Image Mixed Denoising

Figure 13

Variation in PSNR with varying amounts of salt-and-pepper noise and Gaussian noises: (a) sp = 0.01, σ varying from 0.001 to 0.005; (b) σ = 0.001, sp varying from 0.01 to 0.03.

(a)

(b)